Flight Sultan Thaha Airport departs from Jambi Sultan Thaha Airport at 12:25 and arrives at Jakarta Soekarno–Hatta International Airport at 13:50.
The flighttime is about 1h 25m. The distance travelled ("as the bird flies"): 360 Km. So the average speed is roughly 254 Km.
The best day to arrive at Jambi is Sunday and it would be best to avoid Wednesday, as prices are on average 91.21% higher than on Sunday. (Average prices, based on 42636877 datapoints.)
We have a lot more statistics for flights SL 843 and between Jambi and Jakarta.